DB Drive EUPHORIA EW9, Руководство пользователя

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PRODUCT SPECIFICATIONS
TS Specs
EW9 12D4 EW9 15D4
Sensitivity 1W/1m) SPL 85.68 dB 87.86 dB
DC Resistance Re 3.20 Ω x 2 3.20 Ω x 2
Inductance Le 2.15 mH 2.59 mH
Free Air Resonance Fo 31.39 Hz 27.39 Hz
Equivalent Stiffeness Vas 39.17 Ltr 116.155 Ltr
Mechanical Q Qms 4.4 6.03
Electrical Q Qes 0.5 0.57
Total Q Qts 0.45 0.52
Moving Mass Mms 246.86 g 310.59 g
Motor Force BL 24.94 TM 24.16 TM
Cone Surface Area Sd 51.47m SqM 85.53m SqM
Linear Excursion (1-way) Xmax 15 mm 15 mm
Mechanical Excursion (Peak-Peak) Xmech 29 mm 30mm
Driver Displacement Disp 0.154 cuft 0.249 cuft